ABAP Select data from SAP table E1TPDLI into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1TPDLI table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to E1TPDLI. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the E1TPDLI table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_E1TPDLI TYPE STANDARD TABLE OF E1TPDLI,
      WA_E1TPDLI TYPE E1TPDLI,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <E1TPDLI> TYPE E1TPDLI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1TPDLI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1TPDLI
  INTO TABLE IT_E1TPDLI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1TPDLI
*  INTO TABLE @DATA(IT_E1TPDLI2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_E1TPDLI INDEX 1 INTO DATA(WA_E1TPDLI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1TPDLI ASSIGNING <E1TPDLI>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1TPDLI>-DELITM = 1.
<E1TPDLI>-MATNR = 1.
<E1TPDLI>-MATTXT = 1.
<E1TPDLI>-HAZMAT = 1.
<E1TPDLI>-MILMAT = 1.
ENDLOOP.

LOOP AT IT_E1TPDLI INTO WA_E1TPDLI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1TPDLI-QUANT, sy-vline,
WA_E1TPDLI-QNUNIT, sy-vline,
WA_E1TPDLI-LDGRP, sy-vline,
WA_E1TPDLI-TRGRP, sy-vline,
WA_E1TPDLI-STRCD, sy-vline,
WA_E1TPDLI-TMPCD, sy-vline.
ENDLOOP. *Add any further fields from structure WA_E1TPDLI you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_E1TPDLI TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_E1TPDLI INTO WA_E1TPDLI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_E1TPDLI_STR,
DELITM TYPE STRING,
MATNR TYPE STRING,
MATTXT TYPE STRING,
HAZMAT TYPE STRING,
MILMAT TYPE STRING,
QUANT TYPE STRING,
QNUNIT TYPE STRING,
LDGRP TYPE STRING,
TRGRP TYPE STRING,
STRCD TYPE STRING,
TMPCD TYPE STRING,
PACKAGE TYPE STRING,
HAZMAT_EXTERNAL TYPE STRING,
HAZMAT_VERSION TYPE STRING,
HAZMAT_GUID TYPE STRING,
MATNR_EXTERNAL TYPE STRING,
MATNR_VERSION TYPE STRING,
MATNR_GUID TYPE STRING,
HAZMAT_LONG TYPE STRING,
MATNR_LONG TYPE STRING,END OF T_EKKO_STR. DATA: WA_E1TPDLI_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_E1TPDLI_STR-DELITM sy-vline
WA_E1TPDLI_STR-MATNR sy-vline
WA_E1TPDLI_STR-MATTXT sy-vline
WA_E1TPDLI_STR-HAZMAT sy-vline
WA_E1TPDLI_STR-MILMAT sy-vline
WA_E1TPDLI_STR-QUANT sy-vline
WA_E1TPDLI_STR-QNUNIT sy-vline
WA_E1TPDLI_STR-LDGRP sy-vline
WA_E1TPDLI_STR-TRGRP sy-vline
WA_E1TPDLI_STR-STRCD sy-vline
WA_E1TPDLI_STR-TMPCD sy-vline
WA_E1TPDLI_STR-PACKAGE sy-vline
WA_E1TPDLI_STR-HAZMAT_EXTERNAL sy-vline
WA_E1TPDLI_STR-HAZMAT_VERSION sy-vline
WA_E1TPDLI_STR-HAZMAT_GUID sy-vline
WA_E1TPDLI_STR-MATNR_EXTERNAL sy-vline
WA_E1TPDLI_STR-MATNR_VERSION sy-vline
WA_E1TPDLI_STR-MATNR_GUID sy-vline
WA_E1TPDLI_STR-HAZMAT_LONG sy-vline
WA_E1TPDLI_STR-MATNR_LONG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.